GB/T 5447-2014
ActiveDetermination of caking index of bituminous coal
烟煤黏结指数测定方法
Application Summary AI generated
This standard specifies the method for determining the caking index of bituminous coal, which measures the coal's ability to bind inert materials during carbonization. It is applied in the coal mining and coking industries to evaluate coal quality for metallurgical coke production, particularly in blast furnace operations. The test is critical for classifying coals used in coke blends and ensuring consistent coke strength in steelmaking.
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